1362244255040 has 112 divisors (see below), whose sum is σ = 3343827370752. Its totient is φ = 528319358976.

The previous prime is 1362244255033. The next prime is 1362244255049. The reversal of 1362244255040 is 405524422631.

It is a junction number, because it is equal to n+sod(n) for n = 1362244254985 and 1362244255003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1362244255049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1186034 + ... + 2032526.

Almost surely, 2^{1362244255040} is an apocalyptic number.

1362244255040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1362244255040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1671913685376).

1362244255040 is an abundant number, since it is smaller than the sum of its proper divisors (1981583115712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1362244255040 is a wasteful number, since it uses less digits than its factorization.

1362244255040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846664 (or 846654 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 1362244255040 its reverse (405524422631), we get a palindrome (1767768677671).

The spelling of 1362244255040 in words is "one trillion, three hundred sixty-two billion, two hundred forty-four million, two hundred fifty-five thousand, forty".